PasteRack.org
Paste # 33242
2016-04-29 14:39:07

Fork as a new paste.

Paste viewed 87 times.


Embed:

testing

  1. #lang racket
  2.  
  3. (define-syntax-rule (+ x y) (- x y))
  4.  
  5. (+ 10 20)

=>

-10